Browse Plants by Genus: Penstemon
Penstemon deustus
hot rock penstemon
Penstemon confertus
yellow penstemon
Penstemon richardsonii
Richardson's penstemon
Penstemon newberryi
mountain pride
Penstemon procerus
small-flowered penstemon
Penstemon globosus
globe penstemon
Penstemon speciosus
showy penstemon
Penstemon azureus
azure penstemon
Penstemon fruticosus
shrubby penstemon
Penstemon cardwellii
Cardwell's penstemon
Penstemon davidsonii
Davidson's penstemon
Penstemon gairdneri
Gairdner's penstemon
Penstemon rupicola
rock penstemon
Penstemon serrulatus
Cascades penstemon
Penstemon ovatus
broad-leaved penstemon
Penstemon acuminatus
sand-dune penstemon
Penstemon barrettiae
Barrett's penstemon
Penstemon glandulosus
sticky-stem penstemon
Penstemon subserratus
fine-tooth penstemon
Penstemon attenuatus
taper-leaved penstemon